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Allen Bradley Bulletin 1489 1489-M3C150

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1489-M3C150

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The 1489-M3C150 is a miniature circuit breaker manufactured by Allen Bradley in the Bulletin 1489 series. It is rated for a maximum current of 15 A and is designed with a three-pole configuration, making it suitable for various applications.

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Rockwell Disclaimer: The product is used surplus. DO Supply is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because DO Supply is not an authorized distributor of this product, the Original Manufacturer's warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, DO Supply makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. DO Supply also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. DO Supply also makes no representations as to your right to install any such firmware on the product. DO Supply will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

Technical specifications for 1489-M3C150

ManufacturerAllen Bradley
Product TypeMiniature Circuit Breaker
Product LineBulletin 1489
Part Number1489-M3C150
UPC885630618586
Rated Current15 A
Number Of Poles3 Poles
Trip CurveCurve C
Maximum Voltage (AC)480Y/277 V AC
Maximum Voltage (DC)96 V DC
Trip TechnologyThermal-Magnetic
Interrupt Rating10 kA
Mounting MethodDIN Rail
Min. Frequency50 Hz
Max. Frequency60 Hz
Terminal TypeScrew Clamp
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The Allen Bradley 1489-M3C150 is a part of the Bulletin 1489 series, recognized for its role as a miniature circuit breaker. This unit manages currents up to 15 amperes and features a three-pole layout, accommodating various wiring requirements. It utilizes thermal-magnetic trip technology to ensure reliable protection against overloads and short circuits.

Voltage handling capabilities include 480Y/277 V AC for alternating current and up to 96 V DC for direct current, extending its usability across different applications. With a trip curve classified as Curve C, this breaker is designed to handle moderate inrush currents, providing robust protection for motors and other inductive loads.

For mounting, this miniature circuit breaker is designed to fit on DIN rails, which is common in panel installations. It boasts an interrupt rating of 10 kA, ensuring it can handle fault currents efficiently without compromising the protection of the connected circuits. Operationally, it supports a frequency range between 50 Hz and 60 Hz. The screw clamp terminal configuration facilitates easy and secure wiring, enhancing the efficiency of installation.